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| author | Richard Biener <rguenther@suse.de> | 2019-06-24 17:17:26 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2019-06-24 17:17:26 +0000 |
| commit | bab9de71b45df56e3ad90aa817d7e23ea79d726d (patch) | |
| tree | f751df08b5d393b8f4b0a7d1735b644fcb64c818 | |
| parent | 2b92d5c69b4e4ffd89e6bfe928ea2cc2114357a8 (diff) | |
| download | gcc-bab9de71b45df56e3ad90aa817d7e23ea79d726d.zip gcc-bab9de71b45df56e3ad90aa817d7e23ea79d726d.tar.gz gcc-bab9de71b45df56e3ad90aa817d7e23ea79d726d.tar.bz2 | |
re PR tree-optimization/90930 (Excessive memory consumption)
2019-06-24 Richard Biener <rguenther@suse.de>
PR tree-optimization/90930
PR tree-optimization/90316
* tree-ssa-alias.c (walk_non_aliased_vuses): Add missing
decrement of limit.
From-SVN: r272621
| -rw-r--r-- | gcc/ChangeLog | 7 | ||||
| -rw-r--r-- | gcc/tree-ssa-alias.c | 1 |
2 files changed, 8 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 942c6fd..b56cc77 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,10 @@ +2019-06-24 Richard Biener <rguenther@suse.de> + + PR tree-optimization/90930 + PR tree-optimization/90316 + * tree-ssa-alias.c (walk_non_aliased_vuses): Add missing + decrement of limit. + 2019-06-24 Martin Sebor <msebor@redhat.com> * tree-pretty-print.h: Remove unnecessary punctuation characters diff --git a/gcc/tree-ssa-alias.c b/gcc/tree-ssa-alias.c index 3258315..d930739 100644 --- a/gcc/tree-ssa-alias.c +++ b/gcc/tree-ssa-alias.c @@ -3135,6 +3135,7 @@ walk_non_aliased_vuses (ao_ref *ref, tree vuse, res = NULL; break; } + --limit; if (stmt_may_clobber_ref_p_1 (def_stmt, ref)) { if (!translate) |